Two weeks sober really isn't long enough to get a valid diagnoses on ADD/ADHD, if that's what you're talking about. It really took me several months - actually almost an entire year to be consistently calm and focused.
Medication may or may not be the answer long-term, but I know that you really need to give yourself time to heal. If it's possible to wait, I'd say try to. The medication comes with its own set of problems.